| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.40 | 11.501% | $61.7716 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $47.74 | 11.524% | $53.2416 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $103.38 | 5.626% | $109.1962 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $81.39 | 7.745% | $87.6937 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $238.67 | 13.285% | $270.3773 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $19.42 | 12.736% | $21.8933 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $128.36 | 7.560% | $138.064 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $674.36 | $742.2377 | $742.23 | $742.25 | $742.30 | |